Hi Bidi, Thanks for shareing your good news!
I just returned from almost two weeks at Disney. We took my '99 Ford based motorhome powered by a V10. Fortunatley I brought a limited set of tools, and my OBDII scanner. Unfortunatley I didn't have internet access, so I couldn't reach my buddies here at BroncoZone.
I did however print out 38 pages of OBDII codes help before I left
http://www.visi.com/~rhanson/obdII_codes-full-text.htm
I got a service engine soon light, and a P1406 code which led me to a EGR valve actuator, and/or a Differential Pressure Flow Sensor for the EGR. After checking for vacuum leaks, and not knowing how to test the individual components, nor wanting to take a lot of time, I swapped them both out as a pair. $162 and on the road again.

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Traveling with grandkids, also added a couple of troubleshooting challenges. I traveled about 600 miles (of the 1150 mile each way trip) without a radio, because the cassette deck is not supposed to be used as a coin deposit box.

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[email protected] 2x" width="20" height="20" /> AND the cigarette lighter jack (which we used to power my CB, or charge cell phones etc) didn't work due to a blown fuse. Oh... yeah, one is NOT supposed to stick a screwdriver in there right? Oh well... ****-fuses are not available at K-mart, or WallMart, so eventually I got one at the AutoCare service center that is at Disney. Not suprising it cost $5.30 there and later I picked up a spare for $2.10 at AdvanceAuto.
My ABS light went on a week before I left. I had my mechanic scan it, and he said the ABS/VSS sensor in the rear end was the culprit, but when I got the truck back, the light was off. I figured that it might have been a dirty connection, and that he fixed it by checking the sensor. I picked up a new sensor, anyway, just in case, but left it on my work-bench. The light went on and off during the trip, so one morning I picked up another new one ($20) and put it in.
All in all, it was a great trip. What I learned here by helping others troubleshoot their issues, and reading the learned responses from other mechanics who have more experience than me, made the repairs on this trip very inexpensive.